Electromagnetically-induced transparency in Doppler-broadened five-level systems

Pramana

Suneel Singh1¹  Azeem B Mirza¹ 

[1] School of Physics, University of Hyderabad, Hyderabad 500 046, India$$

关键词: Electromagnetically-induced transparency;    atomic coherence and interference.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

We study electromagnetically-induced transparency (EIT) of a probe field in a Dopplerbroadened five-level K-type atomic system driven by three strong laser (coupling) fields. Effect of wave-vector mismatch occurring when the coupling field frequency is higher than that of the probe field frequency ($𝜆_c < 𝜆_p$) are considered. Under the influence of the coherent coupling fields, the steady-state linear susceptibility of the probe laser shows that the system can have single, double or triple EIT windows depending on the amplitude and detuning of the coupling fields.

【 授权许可】

Unknown